Exploration and Development in the West Tracy Gas Field

Joe Nahama, Rod Nahama

Pacific Section of AAPG

... to the compaction of sediments from intense tectonic pressure at the junction of the Stockton and West Tracy thrust faults. The “Amplitude Versus Offset...

Broadband Marine Seismic, Does Acquisition Make a Difference?

Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng

Indonesian Petroleum Association

... it is wise to use various types of analysis and displays. Simple seismic amplitude stack sections and associated spectra can be misleading. Spectral...

Offset Panel Aids Processor and Interpreter: ABSTRACT

Thomas K. Fulton, K. Michele Darr

AAPG Bulletin

... it useful in many areas of analysis. For the data processor, the most important functions of the offset panel are to (1) verify field recording geometry...

Seismic Inversion

Michel Kemper

Petroleum Exploration Society of Australia (PESA)

... on the top peak. Seismic offset balancing, using a "background" AVO curve from wells, conditions the amplitudes ready for inversion. Note how post...

Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia

Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam

Indonesian Petroleum Association

... in the selected CIGs has been compensated after QPSDM, resulting more balanced and reliable amplitude for AVO analysis (Figure 8). From interpretation...

A Critical Review on Characterization and Development Techniques for Low-Resistivity Pays across Indonesias Prominent Basins

Dimas Naufal Al Ghifari, Julianta P. Panjaitan, Muhammad Najmi Hafiy, Yudha Arisandhy S., Habib Luthfi Ash-Shiddiqie

Indonesian Petroleum Association

... IN INDONESIA’S SEDIMENTARY BASINS 5 6 Seismic Acquisition (Amplitude Variation with Offset) Amplitude Variation Offset (AVO) is a geophysical...

Frequency Gradient of Spectral Decomposition for Identifying Hydrocarbon Reservoir … Example from Indonesian Field

Abdul Haris, Ahsanul Khair

Indonesian Petroleum Association

... is not appearing in the AVO analysis. In this paper, we present the advantage of spectral decomposition attributes, which is based on Continuous...

A new method in predicting sandstone thickness using seismic amplitude ratio attribute

Bin Li, Jiawei Li, Hao Yan, Pengzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... information, the - 90o phase seismic data(Hongliu Zeng,2005) are selected for analysis in figure 1b. 1 N Arms  N a i 1 ai Arms denotes the amplitude...

Abstract: Development of a Sand Injection Complex: Volund Field, Offshore Norway, by Anne M. Schwab, Eric W. Jameson, and Ann Townsley; #90124 (2011)

Search and Discovery.com

ABSTRACT: Use of APSDM and EM_PreSS Inversion to Impact Evaluation of a West Africa Deepwater Discovery; #90115 (2010)

Mei Zhang, Yang Yu, J. J. Lee, and Oliver A. Illo

Search and Discovery.com

... channel complex (DCC) on the flank of a faulted anticline. The hydrocarbon gas bearing sands have a class III AVO response whereas oil sands have...

ABSTRACT: Seismic Calibration of the Proposed DOE/JIP Drill Site in Atwater Valley 14 in the Gulf of Mexico: Initial Results in Expected Future Development, by Geresi, Erika, Ross Chapman, Tom McGee, J.R. Woolsey; #90026 (2004)

Search and Discovery.com

ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)

Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor

Search and Discovery.com

... for the seismic interpretation, tying of migration images with well-log data and AVO analysis. In this paper, we present a ray based tomographic method...

Fracture Estimation Using a P-Wave Azimuthal Attribute Analysis in the Cagüi Area: Abstract

Jorge Monsegny, Carlos Piedrahita

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... amplitude, AVO gradient, velocity and traveltime. Each one of them shows azimuthal dependent variation which is evidence of a fracture induced anisotropic...

Application of random forest algorithm to predict lithofacies from well and seismic data in Balder field, Norwegian North Sea

Hoang Nguyen, Bérengère Savary-Sismondini, Virginie Patacz, Arnt Jenssen, Robin Kifle, and Alexandre Bertrand

AAPG Bulletin

... the lithology prediction using amplitude vs. offset (AVO) analysis. For example, the shale-on-gas sand provides a class III AVO response...

The Growing Role of Geophysics

Fred Aminzadeh, Larry Lines

GEO ExPro Magazine

.... Seismic attributes such as amplitude variation with offset (AVO) have become an effective way to address reservoir risk. Analysis of differences...

The Sunrise-Troubadour Gas-Condensate Fields, Timor Sea, Australasia

R. J. Seggie, R. B. Ainsworth, D. A. Johnson, J. P. M. Koninx, N. Marshall, A. Murray, S. E. Phillips, B. Spaargaren, P. M. Stephenson

AAPG Special Volumes

... amplitude variation with offset (AVO) effects to constrain depositional modeling via statistical inversion techniques. This has then been fully...

Abstract: Ordovician Carbonate Buildups: Potential Gas Reservoirs in the Ordos Basin, Central China, by H. Hsu; #91004 (1991)

Search and Discovery.com

Abstract: Oil Sands Reservoir Characterization: An Integrated Approach; #90171 (2013)

Laurie Weston Bellman

Search and Discovery.com

... involves the use of AVO (amplitude vs offset) analysis to separate the compressional (Pwave) and shear (S-wave) components of the seismic data...

Reservoir Quality and Porosity Prediction in Carbonate Using Seismic Inversion and Attributes … Case Study: Singa Field, South Sumatra Basin

Y. Yanto, T. Iswachyono, M. Arief MMZ., J. J. Wood

Indonesian Petroleum Association

... with reservoir characterization analysis in the carbonate target. Amplitude-envelope (AE) attribute can define strong and dimming amplitudes, assist...

Prediction of 3-D Facies and Petrophysical Models using Seismic Inversion and Advanced Statistical Data Analytics in Midland Basin Study Area

V. Pandey, T. Nekrasova, I. Tsybulkina, K. Clemons, D. Li, B. Six

Unconventional Resources Technology Conference (URTEC)

... takeaways. Methodology The study used offset/angle dependent seismic, wireline logs, core and XRD analysis, and seismic interpretation data as inputs...

Bayesian RockAVO: Direct petrophysical inversion with hierarchical conditional GANs

Miguel Corrales, Muhammad Izzatullah, Matteo Ravasi, Hussein Hoteit

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic data by means of linearized amplitude-variation with offset (AVO) inversion. This is followed by a step of petrophysical inversion using...

Joint inversion of AVO and time-shift for geomechanical strain evaluation in a UKCS field

Samarth Bachkheti, Colin MacBeth

International Meeting for Applied Geoscience and Energy (IMAGE)

...heti, 2021, A geomechanical correction for time lapse amplitude variation with offset: Geophysics, 86, no. 2, M29–M40, doi: https://doi.org/10.1190/geo2020-0398.1. ...

Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming

John E. Buggenhagen

Montana Geological Society

... of faults and horizons, continuity analysis, velocity modeling, and sequence attribute analysis. Reconnaissance AVO analysis was attempted...

The Direct Indicators for Predicting Gas Hydrate Occurrences in the Deep-Water Areas of Vietnams Continental Shelf; #80661 (2018)

Nguyen Thu Huyen, Trinh Xuan Cuong, Nguyen Trung Hieu, P.T. Vien, H.A. Tuan

Search and Discovery.com

... indicators as presented, in combination with related geological data, several abnormal amplitude objects, which have been subjected to AVO analysis, predict...

A new fluid indicator for Neogene hydrocarbon detection based on amplitude variation versus thickness

Xiang Xie, Qiao Zhu, Yichuan Wang, Gongli Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...A new fluid indicator for Neogene hydrocarbon detection based on amplitude variation versus thickness Xiang Xie, Qiao Zhu, Yichuan Wang, Gongli Liu...